This is really cool and fun! I had a similar idea for a jam that had the theme "Light and Dark", but I didn't end up finishing it, so it's really nice to be able to play someone else's version of this concept! Part of the reason I didn't finish was because I didn't find it very fun, but you found a way to make it interesting. And your idea is also much more complex, so this is a huge inspiration for me. I might go back and work on my old prototype to see what I can do with it :")